45216861254 has 8 divisors (see below), whose sum is σ = 67834976040. Its totient is φ = 22605202576.

The previous prime is 45216861233. The next prime is 45216861289.

45216861254 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1596479 + ... + 1624554.

It is an arithmetic number, because the mean of its divisors is an integer number (8479372005).

Almost surely, 2^45216861254 is an apocalyptic number.

45216861254 is a deficient number, since it is larger than the sum of its proper divisors (22618114786).

45216861254 is a wasteful number, since it uses less digits than its factorization.

45216861254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3228054.

The product of its digits is 460800, while the sum is 44.

The spelling of 45216861254 in words is "forty-five billion, two hundred sixteen million, eight hundred sixty-one thousand, two hundred fifty-four".